package exception;

public class Person {
    private int age;

    public int getAge() {
        return age;
    }

    public void setAge(int age) throws IllegalAgeException {
        if (age < 0 || age > 100) {
            //throw执行后，方法剩余代码不再执行
            //除RuntimeException这类异常外，剩下抛出任何异常都要求必须在方法声明throws Exception
            throw new IllegalAgeException("年龄超出范围");
        }
        this.age = age;
    }
}
